View the photos from the Blues' group stage success
Pompey fought from behind to secure a 3-2 victory over Tottenham U21s in the Checkatrade Trophy.
The result ensured they finished top of Southern Group A and are guaranteed a home tie in the second round.
Substitutes Gareth Evans and Oli Hawkins gave the Blues a commanding lead, before Harvey White's late free-kick reduced Spurs' deficit.